"Even if there are only 40 or so new songs to the US market (and i bet there will be more), that's about right - isn't that how many songs the japanese get, give or take a handful?"
I'm looking at the list, and liking what I'm seeing - I've played a few of the new songs on DDR Extreme in the arcade, and I like them. And others are done by artists I like. And some just have good ...